Check out the Horse Power TV episode featuring Butler Performance461 cubic inch Pontiac turbo combination from Butler Performance Butler
Performance is one of a few who specializes in Pontiac engines. We
do testing on our own track and work with various companies to design
products for better Pontiac performance. We have parts custom made
for our assemblies with some available exclusively through Butler
Performance. We have an inventory of blocks, cranks, and heads that
we will build for you, or you may send us your own core. We are also
constantly searching for the most durable products at competitive
prices. Not all parts from Butler Performance are listed.

Butler Performance
has engine combinations from 350-600+ cubic inches that can be used
for street, street-strip, bracket racing, heads-up racing, circle
track, truck pulling, marine, and more. Engines may also be designed
for the use of a blower, turbo, nitrous, or electronic fuel injection
systems. We have rotating assemblies, engine kits (for you to assemble),
short blocks, and complete engines that are dyno tested and ready
to install.

Listed
below are a few of our most popular engine and assembly combinations,
but many more are available. Prices listed with short blocks and engines
will be less with your cores and other parts you provide to us. We
do custom built engines for any application or just to fit your personal
taste. Call for a free detailed estimate.

BALANCED
ROTATING ASSEMBLIES We can build shortblocks or complete engines using
any of these assembly combinations

We
have rotating assemblies from 350 to 600+ CI for any application.
If you don't see what you need call for availability.

Our
longrod assemblies offer the ultimate in durability and performance!

These assemblies utilize the lightest, strongest pistons and pin design
available. We use only the highest quality ROSS
Pistons in all of our long rod assemblies, not the cheaper
pistons that many retailers sell at a similar price. Our
ROSS pistons have the best weight to strength ratio on the market,
and use our own proven Butler Performance designs.
Nitrous Safe.

These Butler Performance rotating long rod assemblies come standard with H-beam 4340 forged steel rods from Eagle or SCAT (unless otherwise noted), two of the best names in the business! Bolt upgrades available if needed.

Up grade your engine or rotating assembly with
the following add ons

Dish or Dome Ross Pistons

ROSS +$30.00*except for 455-474 c.i. ROSS kits/ These kits have +$179.95 upcharge for dish or dome which also includes custom bore sizes*

We
can do Engine Kits, Shortblocks, and Complete engines using ANY of
the rotating assembly combinations from the above list. If you don't
see what your looking for , contact us- we can put together any combination
you need.

ENGINES

We are your
one-stop source for Pontiac Performance
from parts to complete
dyno-tested engines!We
have engines for any application from 12second daily
drivers
to 10 second pump gas street engines to 7 second
race engines. We also have combinations for circle track, truck pulling,
marine and more. Come to us for all your Nitrous, Supercharger, Turbo
or Fuel Injection needs.

Call, fax or e-mail for a FREE detailed estimate

Cylinder
heads and Engines require only a deposit to start your order, not
full payment in advance. We have flexible payment options available.
Call or email if you would like more payment info.

Send us your Engine--We can build your current shortblock or longblock into any of our combinations using your existing parts that pass our inspection for quailty. This may result in a much lower cost to you. We will send you anengine cradle to ship your engine on and we will arrange shipping at a discount rate. Call or email for details and an estimate.

All
cylinder heads &rotating assemblies ship UPS. We offer low truck
freight rates on short-blocks & complete engines. We will arrange
shipping both for pickup and delivery if building or upgrading your
own engine. FREE engine cradle with all short-block & engine purchases